Need code help.

[Paul Higg]

Pulled codes per document I found on the forum, here’s the codes:

I do not have an FSM yet.

First, can anyone tell me what these suffixes mean?

BCM
A0-LDCM
A1-RDCM
B0-RFA
A0-LDCM


40-BCM
B2593H
B2723 H

99-HVAC
B0363 H
B0441 H C

A0-LDCM
B2282 H
B2284 H
U1016 H
U1096 H

A1-RDCM
B2283 H
B2285 H
U1096 H
U1016 H

B0-RFA
U1000 H
U1096 H

A0-LDCM
B2282 H
B2284H
U1016H
U1096 H

These all reset. But when I drove it a while yesterday I pulled codes again and I got this code only and it reset.

40-BCM
B2723H

The chart says it involves the Pass Key. Any ideas?

Thanks.

Paul

 

[6 Shooter]

Paul - See if this helps: Corvette DIC Codes

L8TR - D

 

[Paul Higg]

Thanks Shooter, that’s where I got the list.

I was just wondering if I have a PASS Key problem.

I told them to put a battery tester on it because it seemed to have a sluggish start. It showed only 209 CCA’s. They put a brand new AC/ Delco in it and it has 590 CCA’s now. So a lot of those codes were battery related per that list.

A couple were actuator related in HVAC.

And the PASS Key. Second time I have seen that but it shows up as a history code. MAN, I can’t wait to get the FSM.

On my C4 that was my Vette Bible!

 

[6 Shooter]

Sorry...

BTW - Congrats on your C5!

​

 

[Paul Higg]

Thanks Shooter. But...sorry for what? I appreciate your help.

 

[c4c5specialist]

HI there,
You will most likely need an ignition lock cylinder.

This is a precursor to a NO START condition, so I would get it fixed VERY SOON!

Allthebest, c4c5

 

[Paul Higg]

Thanks, and YIKES!!

I appreciate your help.